To swap out a worn or damaged diaphragm on the Hypro D70 pump, use this 9910-KIT1720 D70 Diaphragm Kit. Avoid any further mixing of your fluids with the oil in the crank case with this kit, which includes everything you need to do a full replacement. It contains two piston diaphragms, an accumulator diaphragm, and four o-rings.

Hypro/Pentair is no longer distributing the 9910 series of diaphragm pumps, components, and related parts. Products with Hypro labeling will be unavailable soon.

 

 

The Hypro D70 Diaphragm Repair Kit (9910-KIT1720) will provide repairs for the diaphragms on your Hypro D70 pump. If the oil in your diaphragm pump has a milky gray color, you most likely will need to replace the diaphragms. Running a diaphragm pump with oil that is mixed with chemical can cause extensive damage to your pump. Keep this kit handy if your D70 is in constant use. We recommend changing the diaphragms every 3 months or 500 hours of use.

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9910-KIT1720 Includes:

Qty 2 9910-550085 Diaphragm

Qty 4 9910-320030 O-Ring

Qty 1 9910-550190 Accumulator Diaphragm